On Wed, Sep 12, 2007 at 10:19:03PM +0200, Michal Piotrowski wrote: > Sergey Dolgov pisze: > > Hi Michal, > > > > On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: > >> Hi Sergey, > >> > >> On 11/09/2007, Sergey Dolgov <dolgovs@xxxxxxxxx> wrote: > >>> Hi! > >>> > >>> On my hp nx7300 laptop, 2 following scenarios can happen during bootup > >>> (see attachments for the full logs): the "good" one [1] and the one > >>> where multiple EHs lead to limiting the speed [2]. > >>> > >>> [1] one is more rare, but it seems to be persistent over reboots: once > >>> it happened, just rebooting the machine always results in behaviour > >>> like [1]. > >>> > >>> [1] results in a working cdrom from the start. An attempt to use cdrom > >>> after [2] happened results in even more EHs, resulting in "configured > >>> for PIO4", after which the cdrom is finaly working. > >>> > >>> The version I'm using is 2.6.23-rc6, but the same used to happen with > >>> the previous rc's, and probably with 2.6.22 too (I can check). > >> It would be great if you could check it. > > > > I've just built 2.6.22.6 with basically the same configuration, and > > the behaviour is just the same, i.e. both [1] and [2] still can > > happen. > > Ok, thanks. > > BTW please check cables and PCU. What's a PCU? BTW, this only happens when using libata of course. The old CONFIG_IDE stuff works fine every time. > > > > >>> [1]: > >>> > >>> [ 13.026676] ata_piix 0000:00:1f.1: version 2.12 > >>> [ 13.026701] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 > >>> [ 13.026898] PCI: Setting latency timer of device 0000:00:1f.1 to 64 > >>> [ 13.026994] scsi4 : ata_piix > >>> [ 13.027209] scsi5 : ata_piix > >>> [ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x000140a0 irq 14 > >>> [ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x000140a8 irq 15 > >>> [ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 > >>> [ 13.505922] ata5.00: configured for MWDMA2 > >>> [ 13.506026] ata6: port disabled. ignoring. > >>> [ 13.509916] scsi 4:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T10N PC05 PQ: 0 ANSI: 5 > >>> > >>> [2]: > >>> > >>> [ 10.007152] ata_piix 0000:00:1f.1: version 2.12 > >>> [ 10.007178] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 > >>> [ 10.007369] PCI: Setting latency timer of device 0000:00:1f.1 to 64 > >>> [ 10.007464] scsi4 : ata_piix > >>> [ 10.007680] scsi5 : ata_piix > >>> [ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x000140a0 irq 14 > >>> [ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x000140a8 irq 15 > >>> [ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 > >>> [ 10.487077] ata5.00: configured for MWDMA2 > >>> [ 10.487181] ata6: port disabled. ignoring. > >>> [ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > >>> [ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in > >>> [ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > >>> [ 15.985532] ata5: soft resetting port > >>> [ 16.465489] ata5.00: configured for MWDMA2 > >>> [ 16.465571] ata5: EH complete > >>> [ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > >>> [ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in > >>> [ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > >>> [ 21.963930] ata5: soft resetting port > >>> [ 22.443900] ata5.00: configured for MWDMA2 > >>> [ 22.443979] ata5: EH complete > >>> [ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > >>> [ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in > >>> [ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > >>> [ 27.942341] ata5: soft resetting port > >>> [ 28.422309] ata5.00: configured for MWDMA2 > >>> [ 28.422389] ata5: EH complete > >>> [ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 > >>> [ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > >>> [ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in > >>> [ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > >>> [ 33.920820] ata5: soft resetting port > >>> [ 34.400708] ata5.00: configured for MWDMA1 > >>> [ 34.400790] ata5: EH complete > >>> [ 34.400869] scsi scan: 96 byte inquiry failed. Consider BLIST_INQUIRY_36 for this device > >>> [ 34.402855] scsi 4:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T10N PC05 PQ: 0 ANSI: 5 > >>> > >>> > > > > -- > > Sergey > > > > Regards, > Michal > > -- > LOG > http://www.stardust.webpages.pl/log/ -- Sergey - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
